Finding the Third Proportional to 63,801,432 and 98,982,766.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,801,432 : 98,982,766.50 = 98,982,766.50 : x
2. Step 2: Convert to fraction form
   63,801,432/98,982,766.50 = 98,982,766.50/x
3. Step 3: Cross multiply
   63,801,432x = 98,982,766.50 × 98,982,766.50
4. Step 4: Simplify right side
   63,801,432x = 9,797,588,063,993,522
5. Step 5: Solve for x
   x = 9,797,588,063,993,522/63,801,432
6. Step 6: Final answer
   x = 153,563,764.27